了解如何在移动设备、Windows 设备或 Xbox 主机上兑换 Microsoft/Xbox 礼品卡或其他代码。.

了解如何为朋友和家人获取可以兑换应用、游戏、电影、设备和更多内容的 Microsoft 和 Xbox 礼品卡。

Locate your product key for Windows 10 or Windows 11. Depending on how you got your copy of Windows 10 or Windows 11, you'll need either a 25-character product key or a digital license to activate it.

更改在 Xbox 主机上的登录偏好. 登录首选项可以控制谁可以登录 Xbox 主机，以及必须具有怎样的权限才能查看信息或进行购买。. 如果您的家庭有子女帐户，则可以使用登录首选项控制您的孩子对内容的访问和提供从 Microsoft Store 购买的功能。. 如果要更改登录 ...

解决方案 1：重新启动下载. 从 Microsoft Store. 在 Windows 10 设备上登录到你的 Microsoft 帐户。 登录到你的帐户. 在设备的任务栏或“开始”菜单 中，选择 Microsoft Store 图标。 选择屏幕右上角的“查看更多 (...)”，然后选择“我的库”。 选择要重新下载的游戏旁边的“ 安装 ”。 注意 ：“ 我的库 ”中只显示一定数量的内容项。 如果滚动到当前列表的底部，将显示更多内容。 在 Xbox 应用中. 选择设备任务栏上的 Xbox 应用图标以打开该应用。 选择应用顶部的 Xbox 玩家图片，然后选择“我拥有的游戏”。 在已购买游戏列表中，选择要重新下载的游戏。 这是否解决了问题？

With Xbox Live Gold, you get multiplayer gaming, free games, game discounts, and more. And on Xbox One, share your Gold benefits with everyone on your home console. Sign up for Xbox Live Gold right from your Xbox One or Xbox 360. You can buy it right there, or use a card or code from a retailer. Or, learn more and sign up on Xbox.com.

On the Choose an account screen, click the Microsoft account button.; On the Add your Microsoft account screen, enter the email address and password associated with your Microsoft account.; On the Make it yours screen, you'll have the option to make this Microsoft account your primary account. (This makes sign-in, settings, and syncing happen automatically for all other Microsoft services.)

Your Skype Name is the username that was created when you first joined Skype that may have been autogenerated for you. This is a unique identifier that is used to help others find you in Skype search, which cannot be changed or modified.

When you buy an Xbox Play Anywhere game, it’s yours to play on both your Xbox console and Windows 10/11 device. You only need to buy it once, and it’ll be available to install on any Xbox or Windows device you sign in to. Note You’ll continue to earn achievements and take game progress with you between consoles and devices when you connect online.

Get Skype Sign-in problems support for your Skype for Mac and stay connected with friends and family from wherever you are.